How to play PET's 3x3
Shuffle the 15 Cards and deal 7 to each player. The remaining card is left face up in the middle.
In turns, the players play a card with either the same pet or the same colour as the one played last on the pile.
When the players have no valid card to play, they pass.
If both players pass, the one who passed first can start afresh, playing any card she/he chooses.
The colours are Red, Green and Blue, and the pets Dog, Cat and Rabbit.
Three cards have colourless pets and three colours without pets.
Only a card with the same pet can be played on a card with a colourless pet.
Only a card with the same colour can be played on a card with a colour without pet.
The winner is the player who first empties his/her hand.